Lcd Backlight - Samsung SGH-X510 Service Manual

9-1-6. LCD backlight

Backlight does not work
Backlight ON "TIME"
mode in the menu?
Check conecting between
PBA and LCD conector
Check the U103 on the LCD PCB
Yes
Yes
Yes
END
No
Select backlight "15 sec" mode
No
9-9
Flow Chart of Troubleshooting
Check FPCB